please think of my Boop

I'm taking Harper to our ped in the am. Originally we had planned to wait for her well baby to address our concerns but it's 3 weeks away. She has a swollen lymph node on the left side of her neck. She is sick right now, but Mark noticed it ~7-10 days before she got sick. Mark has had 2 biopsies on a node in his neck and he's worried. When he's worried, of course, I'm a mess. Please think of my baby girl and pray it's nothing. I'd be most appreciative......